Olympic reality
Some folks in Chicago are shedding tears over the loss of the 2016 Olympic Games. But the first round elimination of the city by the International Olympic Committee may be more a rebuke of the United States than of the City of Chicago.
Other nations may be concerned that their athletes, and spectators, will be denied entry to the U.S. or that, once admitted, will be prevented from boarding planes on their return trip home.
Brazil, in particular, has been vocal in its criticism of tightened visa and security restrictions imposed by the United States.
Race directors who attract an international field must be able to guarantee entry to the U.S. for competing athletes, agents, and support staff. For the Olympics, that access is of vital importance.
Running may be an athletic activity. But it is still subject to local, national, and international politics.